xiaofeixia1

Score: 97
Uploads: 6
Downloads: 150
Create time: 2017-08-11 10:51:25

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二分法求解反射波走时.zip - 本程序是通过二分法进行两层地层反射波的走时计算,判断临界条件,从而计算不同收发距下的走时
有限差分.zip - fortran编写的一维有限差分法代码,只适合均匀步长网格,变步长也是比较好实现仅供参考
comsol学习.zip - comsol 前处理学习教程,较为详细,函数定义、网格剖分、建模
井液影响.zip - 用于研究井中激发极化法,井液对观测结果的影响,后面发虚宗量一阶二阶变形贝塞尔函数数值滤波解
点电源均匀全空间.zip - 点电源均匀全空间验证代码,直流电法验证,后面还会上传点电流源球体电场响应解析解
地层-汉克尔.zip - 用于三维井中激发极化法验证代码,汉克尔变换

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cdp.rar - 单炮地震记录正演模拟,有详细说明,可供地球物理初学者学习
偏微分求解.zip - 古典显式格式求解抛物型偏微分方程(一维热传导方程)
yiweirechuandao.rar - 使用matlab语言编程求解一维热传导方程
Classical.rar - 古典隐式格式求解一维热传导方程(抛物型)
radon变换.rar - radon正反变换,可有效的去除抛物线型的多次波,内附主程序与数据,可以调试 运行
GA-with-selection-match.zip - Genetic Algorithm with selection match
A-Novel-Radon-Wavelet-Based-OFDM.rar - A Novel Radon-Wavelet Based OFDM
radon-transform.zip - 时间域 radon变换(tau-p变换)
radon_transforms.rar - Radon变换的基本函数,实现频域或时域的直线、抛物、双曲Radon变换
radon.rar - Radon正反变换MATLAB源码,可以根据自己的需要选择应用线性还是抛物Radon变换。
PARALLEL-BEAM-TOMOGRAPHIC-IMAGE-RECONSTRUCTION.ra - PARALLEL-BEAM TOMOGRAPHIC IMAGE RECONSTRUCTION This projects reproduces results of procedures regarding CT Image Reconstruction. The application will applied to computed tomography single photon emission (SPECT) data . In particular, the following steps-commands are used : reading / presenting two-dimensional sectional image data using function normalization volume [0,1] output intersection projections (imitonogramma - transformation radon 360 angles) using linear (linear) interpolation , projection filter (filter setting a cut-off frequency of the filter 90 of the maximum frequency), and the end use of iradon function for reconstruction. The results in the reconstructed images are compared on the basis of specific data line (improfile)
CV2.zip - 1. For an arbitrary object in an image, determine chain code and shape number. 2. For an arbitrary object in an image, obtain Fourier descriptors to represent its boundary. Also, reconstruct the original boundary with the help of Fourier descriptors. Verify all the properties of Fourier descriptors. 3. Write a Matlab code to represent a boundary of an object by B-spline of order 4. Show the represented boundary. 4. Represent a texture by co-occurrence matrix and show all the relevant parameters. 5. Use 7 moment invariants to represent a shape. Write a Matlab program for shape representation. Also, show the 7 moments are invariant to translation, rotation, scaling and reflection. 6. Determine the Radon Transform for tomographic images and show Sinograms. Show the back projected imag
Radon-Transform.tar.gz - Radon code forward AND inverse FOR GEOPHYSICAL PROBLEM LIKE DENOISING AND OTHER APPLICATION IN SEISMIC PROCCESING
Radon_transform.rar - matlab code for Radon transform
Dr-Cho.rar - matlab code for 3d radon cone beam projection
zishiying.rar - 自适应抵消与谱相减结合的单通道语音消噪算法的研究,对这方面的研究比较详细
SEGY.rar - SeismicLab中的SEGY软件包,包括地震SEGY数据的读入和写出,道头信息的提取,置空道头等功能。
SeismicLab.zip - 地震资料处理程序包,包含滤波,子波提取,反褶积等
mokeginggameprogramming.rar - 著名的seismiclab的代码 是地震学研究人员必备的工具,
SeismicLab.rar - 有用的matlab地震程序包,附带好多有关程序

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